baber/WOPTO huggingface dataset:
Patent RU-2095586-C1 (RU)
Inventor: TALANOV BORIS P
IPC: F02B75/04
Filed: 1995-09-26
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: engine can provide execution of diesel cycle with elimination of defects in workmanship of separate parts. Engine has cylinder with piston and crankshaft, injection system with nozzle, exhaust system and gas mixture preparation system with compressor. Stop is made on piston crown, and recess in cylinder head. Insert is freely fitted in recess for connecting the space between insert and recess with above piston space of cylinder through channels. Channels are closed by insert in its movement after contact with piston stop. Recess is provided with adjustable projection and spring, and cylinder head is furnished with insert travel limiter. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2089189-C1 (RU)
Inventor: POGORELOVA TATYANA N
IPC: A61K31/355
Filed: 1995-09-27
Granted: 1997-09-10
Abstract: Изобретение относится к медицине, а именно - к педиатрии, и может быть использовано при лечении перинатального поражения центральной нервной системы у новорожденных. Сущность способа состоит во введении 2% альфа-токоферола в 50% раствор димексида путем электрофореза в течение 6 - 7 дней с последующим определением хемилюминесценции крови и при величине светосуммы хемилюминесценции 5,7 квант/мин • 10 6  и ниже электрофорез прекращают. Способ обладает высокой эффективностью, более быстрой нормализацией показателей неврологического статуса, отсутствием травматичности. 1 табл.
Patent RU-2107587-C1 (RU)
Title: Режущий инструмент для механической обработки металла
Inventor: KHEDLUND TOMAS
IPC: B23B29/04
Filed: 1994-03-09
Granted: 1998-03-27
Abstract: Изобретение относится к созданию металлорежущего инструмента для осуществления преимущественно операций проточки канавок и подрезки. Техническим результатом изобретения является то, что люфт между державкой инструмента и режущей его частью, закрепленной на державке с возможностью съ ма, уменьшен до минимума или даже полностью устран н. Для этого инструмент снабжен перемещаемым клином, при этом участок стыка на державке выполнен в виде выступа, в котором размещен упомянутый клин, а участок стыка на рабочей части выполнен в виде выемки, предназначенной для взаимодействия с указанным выступом. При этом указанный клин предназначен для изменения ширины выступа для обеспечения лишенного люфта стыка с выемкой. При этом указанный клин предназначен для упора в контактную поверхность указанного выступа, когда державка инструмента соединена с рабочей частью, при этом на указанном выступе выполнена опорная поверхность, расположенная напротив указанных выемки и клина, на котором выполнена нижняя поверхность, расположенная напротив выемки. 7 з.п.ф-лы, 9 ил.
Patent RU-2083279-C1 (RU)
Title: Method of preparing catalyst for carbon monoxide oxidation
Inventor: ANIKIN STANISLAV K
IPC: B01J37/04
Filed: 1995-10-31
Granted: 1997-07-10
Abstract: FIELD: gas purification. SUBSTANCE: invention is aimed at purifying gases from injurious impurities and, in particular, can be used for removing carbon monoxide from gas mixtures in systems of collective and individual protection of respiratory organs. Catalyst is prepared by mixing manganese dioxide and copper oxide with bentonite clay (binder). In the method of invention, copper oxide is mixed with manganese dioxide simultaneously with preparing the former at 50-95 C for 0.5-3.0 h, whereupon primary mixture is combined with binder. Resultant mixture is granulated, granules are dried, crushed, and thermally treated. EFFECT: essentially increased activity. 1 tbl
Patent RU-2121493-C1 (RU)
Inventor: PANTUKH B I
IPC: C10L1/30
Filed: 1996-04-02
Granted: 1998-11-10
Abstract: Изобретение относится к получению топлива для автомобильного транспорта. Целью изобретения является разработка универсальной топливной композиции для карбюраторных и дизельных двигателей, имеющей улучшенные антидетонационные, антинагарные и антидымные характеристики. Указанная цель достигается использованием топливной композиции, содержащей, мас.%: бензин А-76 или АИ-93 или дизельное топливо 99, 995-99,980; 3,5,3 ' ,5 '  -тетра-трет-бутил-4,4 -дигидроксидифенилметан 0,004-0,016; 3,5,3 ' ,5 ' -тетра-трет-бутилиндофенол 0,0001-0,0004; ферроцен 0,0009-0,0036. 5 табл.
Patent RU-2102280-C1 (RU)
Inventor: SAFRONOV VENIDIKT PAVLOVICH
IPC: B64C11/00
Filed: 1996-04-02
Granted: 1998-01-20
Abstract: FIELD: aeronautical engineering; construction of internal combustion engines and aircraft propellers. SUBSTANCE: motor-propeller includes four- teeth rotor located coaxially in propeller hub and connected with it by means of shaft and bearing supports. Rotor is placed in inner cylindrical cavity whose height is equal to width of rotor tooth. Outer wall of this cavity is closed with flanged seal made integral with rotor. Interior of this cavity is divided into four combustion chambers by rotor teeth; combustion chambers are provided with intake and exhaust holes. Exhaust gases are directed tangentially relative to circle of rotation of blades due to exhaust passages provided inside blades, thus giving rise to torque. These passages from ejectors together with other passages provided inside blades. Rarefaction created by ejectors is used for blowing and suction of combustible mixture inside each combustion chamber in turn followed by ignition due to transfer of flame front from one combustion chamber to another since width of exhaust hole slightly exceeds width of rotor tooth. Thermal gaps are provided between rotor and propeller hub, thus excluding sliding friction between them. EFFECT: enhanced reliability. 4 dwg
Patent RU-2118615-C1 (RU)
Title: Method of sweetening water
Inventor: STREMOVSKIJ ROBERT ABRAMOVICH
IPC: C02F5/02
Filed: 1996-04-12
Granted: 1998-09-10
Abstract: FIELD: water treatment. SUBSTANCE: water to be freed from hardness and iron ions is consecutively passed through first reactor with iron powder at pH 4-5, second reactor with aluminum cuts at pH 8-9, and settler with neutral medium. The two reactors are bubbled by compressed air. Aluminum cuts are preliminarily activated by 1-2% hydrochloric acid to open active sites on metal surface. Ten to twelve days latter, aluminum cuts are reactivated by hydrochloric acid to remove passive film formed on the metal surface during the water treatment. EFFECT: enhanced water treatment efficiency. 1 dwg, 2 tbl
Patent RU-2104121-C1 (RU)
Title: Cover for steel casting ladle
Inventor: CHUMARIN B A
IPC: B22D41/00
Filed: 1996-07-02
Granted: 1998-02-10
Abstract: FIELD: metallurgy. SUBSTANCE: cover has metal casting with refractory lining. Attached to internal concave surface of casting are at least two wavy metal strips. Lining is made from heat-resistant concrete with filler in the form of chopped steel wire. Filler content in periphery circular part of lining in the region of its contact with ladle lining amounts to 4-5-8% and in central part, 2-4%. Width of periphery circular part amounts to 0.05-0.15 of inner diameter of cover lining. EFFECT: higher stability of cover due to presence of filler in concrete and metal strips. 2 dwg, 1 tbl
Patent RU-2109312-C1 (RU)
Title: Galileo telescopic system
Inventor: SHUL ZHENKO P F
IPC: G02B23/00
Filed: 1996-07-01
Granted: 1998-04-20
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: Galileo system has positive objective lens and negative ocular, meniscus lens with semitransparent coating of convex surface, plane-parallel plate with sighting mark, and illumination system for the latter. Elements are positioned inside system so that semitransparent surface forms sighting mark image in rear focal plane of objective lens. Provision is made for variant in which concave mirror is replaced by objective lens surface with positive radius of curvature on which semitransparent coating is applied. EFFECT: more effective design. 2 dwg
Patent RU-2112362-C1 (RU)
Inventor: KIRSANOV V V
IPC: A01J5/00
Filed: 1997-02-03
Granted: 1998-06-10
Abstract: Изобретение используется в сельском хозяйстве, в частности для доения коров на молочных фермах. При использовании изобретения повышаются надежность работы установки, уровень унификации оборудования, улучшается качество промывки. Технический результат достигается тем, что опорожнитель объединен с вакуум-баллоном в одном узле и установлен вместе с вакуум-регулятором на вакуум-проводе устройства промывки. Крышки доильных аппаратов установлены на вертикально расположенные промывочные кольца. Доильные ведра выполнены из нержавеющей стали. 1 з.п. ф-лы, 2 ил.
Patent RU-2127854-C1 (RU)
Title: Sectional radiator
Inventor: KOTOV N M
IPC: F24H3/06
Filed: 1997-04-01
Granted: 1999-03-20
Abstract: FIELD: central hot-water heating of buildings. SUBSTANCE: sectional radiator has horizontal and vertical ducts in each section for passage of heat-transfer agent and vertical convective fins. Sections have a deflector with a horizontal upper plane, rear and front panels with convective fins of different height positioned between them. The fin height increases from the rear panel to the front one; the upper part of the rib that is nearest to the front panel is higher than the front panel and is inclined to it. The width of the front panel and upper horizontal plane is so selected that at assembly of sections a uniform surface is obtained. EFFECT: enhanced aesthetics and convenience in use, enhanced convective heat exchange. 3 dwg
Patent RU-2147429-C1 (RU)
Title: Cosmetic composition and method of limitation, decrease and/or prevention of cosmetic agent transfer effect
Inventor: IZABEL AGOSTINI
IPC: A61Q1/06
Filed: 1997-04-18
Granted: 2000-04-20
Abstract: FIELD: medicine, cosmetics. SUBSTANCE: invention relates to cosmetic composition that can be used for skin care and/or making up, semimucosa or mucosa membranes care, in part, for lips care. Composition has at least one volatile compound, less 20 wt.-% of nonvolatile hydrocarbon oil, 1-40 wt.-% of at least one fat viscous substance and one wax. Viscosity of fat compound at 40 C must be 0.1-40 Pa x s and/or its melting point must be 25-70 C. Method of limitation, decrease and/or prevention of cosmetic agent transfer effect involves application of the composition on surface to be treated. Composition does not pollute the surface with that it can contact and does not migrate for time that excludes the propagation of cosmetic agent into wrinkles and/or folds of skin. EFFECT: improved quality and properties of composition. 18 cl, 3 ex
Patent RU-2113293-C1 (RU)
Title: System of passes for cold rolling of shaped contact wire
Inventor: BERENT VALENTIN JANOVICH
IPC: B21B1/16
Filed: 1997-05-14
Granted: 1998-06-20
Abstract: FIELD: production of shaped contact wires by cold rolling on continuous mills in stands with mutually perpendicular rolls. SUBSTANCE: system has four shaping passes: former, roughing, leader and final passes formed by grooves of two rollers. In this case, forms of grooves of leader pass are made depending on groove forms of final pass. Groove forms of roughing pass are made depending on grooves forms of leader pass, and groove forms of former pass are made depending on groove forms of roughing pass. EFFECT: more uniform reduction of profile by cross-section and more accurate sizes and shapes of cross-section of contact wire due to use in calibration of four shaping passes of definite forms. 4 dwg
Patent RU-2137822-C1 (RU)
Title: Particles, whitening agent, whitening and detergent composition on their base
Inventor: KHANS LAGNEMO
IPC: C11D7/14
Filed: 1995-08-24
Granted: 1999-09-20
Abstract: FIELD: ecology. SUBSTANCE: invention relates to particles including peroxide compounds that is able to release hydrogen peroxide or peroxide acids in aqueous solutions and dicarboxylic acid with 5-10 carbon atoms or its salt at amount up to 15% of particle weight. Invention describes also a whitening agent based on indicated particles, detergent and whitening composition. Particles have only ecologically acceptable components being their stability at storage is improved significantly. EFFECT: improved quality and stability of particles, safety for ecology. 29 cl, 5 tbl, 6 ex
Patent RU-2118642-C1 (RU)
Inventor: PESTERNIKOV G N
IPC: C01B33/14
Filed: 1997-06-05
Granted: 1998-09-10
Abstract: FIELD: sealing materials. SUBSTANCE: sodium polysilicate crystal hydrates can be applied as gel-forming component, e.g. when manufacturing heat-insulation materials, when creating high-quality mineral sealing layers from bound grounds, and when providing waterproofing in oil-production industry. Invention aims at preparing water-soluble crystal hydrates with wide temperature range of using as gel-formation agent. Such requirements are met when using, as gel-forming component, new crystal hydrates having general formula N 2 O(4-6)SiO 2 •(8-10)H 2 O. Preparation: 10-16% aqueous silicon dioxide hydrosol is added under stirring to 20-30% sodium silicate aqueous solution at 70-100 C in proportion 1:(1-1.5), respectively. Mixture is incubated at this temperature for at most 0.5 h and then dehydrated to water content 25.4-35.9 wt %. EFFECT: Improved physico-chemical characteristics of materials. 2 cl, 5 tbl
Patent RU-2127219-C1 (RU)
Title: Viscous materials reusable dispenser (design version)
Inventor: KLARK DZHEJMS E II
IPC: B29C31/04
Filed: 1995-07-24
Granted: 1999-03-10
Abstract: FIELD: materials handling facilities; hermetically sealed device for delivering of metered out amounts of viscous materials. SUBSTANCE: viscous materials dispenser has pressure cylinder with hemispherical upper part, inlet hole for inert gas and hemispherical bottom with hole to take in and discharge viscous material. Float which builds up pressure has ballast-loaded lower part of housing and upper part of housing. Lower and upper parts of housing are connected through round-section border zone. Diameter of zone is smaller than diameter of cylinder. Float "float" in cylinder filled with viscous material. Viscous material, under action of gas pressure, forms sealing layer between intermediate area of float and inner walls of pressure cylinder. Ribs radially projecting from intermediate area create float pressure and preclude scraping off of viscous material from side walls of cylinder by intermediate area of float. EFFECT: provision of long and reliable operation of dispenser, complete discharge of viscous material, possibility of repeated filling in and emptying without necessity of cleaning the apparatus. 17 cl, 6 dwg
Patent RU-2131516-C1 (RU)
Title: Method of planning stopes with consideration of prevention and elimination of rock bursts, in particular, in coal deposit
Inventor: JOAKHIM LOOS
IPC: E21C41/16
Filed: 1997-07-11
Granted: 1999-06-10
Abstract: FIELD: mining. SUBSTANCE: method consists in that in planning of stopes in tectonically stressed sedimentary deposit, particularly, in coal deposit, to prevent and/or to suppress, resulting from mining, rock bursts and/or caving of rock mass, subject to detection are resulting from tectomechanical process sections or zones with two-dimensional or linear preliminary treatment for rocks displacement caused by mining. Then stopes are oriented on them and/or measures are taken to release stresses in rock mass involves in mining and/or to provide for additional safety of stopes. EFFECT: higher efficiency in prevention of rock bursts and provision of safety in mining. 22 cl
Patent RU-2136395-C1 (RU)
Title: Method of application of decorative coat on solid backing and plant for realization of this method
Inventor: LYSKO I A
IPC: B05D3/00
Filed: 1997-09-03
Granted: 1999-09-10
Abstract: FIELD: application of decorative coats on solid backing, pattern in particular simulating for wood texture on fiber boards. SUBSTANCE: method includes preparation of surface of backing including application of background primer, application of pattern on prepared surface by means of printing ink by indirect intaglio printing and hardening of coat thus applied. Used as printing ink is powder-like polymer aqueous dispersion; hardening is performed by melting powder polymer mixture through action of thermal shock followed by cooling, thus forming monolithic homogeneous product. Plant used for realization of this method includes transporting conveyer, device for application of back-ground primer, at least one device for indirect intaglio printing with additional offset roller and device for hardening the coat applied. Offset roller is provided with elastic-deformation surface for compensation for difference in thickness and irregularity on backing; device for hardening the coat is made in form of heating chamber heated by infra-red radiation source. EFFECT: facilitated procedure of application of decorative coats; simplified construction of plant; enhanced strength characteristics of printed coat; minimization of toxic evaporation in course of application of coat. 4 cl, 1 dwg
Patent RU-2130869-C1 (RU)
Inventor: TALANOV B P
IPC: B64D17/78
Filed: 1997-09-24
Granted: 1999-05-27
Abstract: FIELD: aviation; emergency descents. SUBSTANCE: parachute is secured to descent object by means of line and roller; rope may be passed towards free end and may be decelerated towards parachute; free end of rope is connected to flying vehicle and rate of descent is regulated through heaving in the rope. EFFECT: enhanced efficiency of descent rate control.
Patent RU-2135488-C1 (RU)
Title: Method of isolation of ethylene oxide
Inventor: GAZIZOV SH F
IPC: C07D303/04
Filed: 1998-01-05
Granted: 1999-08-27
Abstract: FIELD: chemical technology, petrochemistry. SUBSTANCE: invention proposes a method of isolation of ethylene oxide from a gaseous mixture formed in oxidation of ethylene with oxygen in the presence of silver-containing catalyst. Method involves absorption with an aqueous solution of ethylene glycols and desorption of obtained saturated sorbent at increased temperature. After desorption stage sorbent is treated with froth breaker and alkaline reagent followed by recycle of sorbent to the absorption stage, feeding sorbent part from desorption stage after treatment with alkali to mixing with the saturated an aqueous-glycol solution of ethylene oxide. EFFECT: decreased loss of ethylene oxide in the isolation unit. 2 cl, 1 dwg, 3 tbl, 8 ex
Patent RU-2147307-C1 (RU)
Title: Improved peptide, immunogenic composition and vaccine using the peptide and method for immunizing animals against luteinizing hormone- releasing hormone
Inventor: ROBERT KHANS MELUN
IPC: A61K39/00
Filed: 1996-06-06
Granted: 2000-04-10
Abstract: FIELD: medicine. SUBSTANCE: peptide has at least two adjacent tandem decapeptide sequences of luteinizing hormone-releasing hormone with general formula (where N-end amino acid is positioned on the left and C-end on the right): Z 1 -Glx-His-Trp 1 -Ser-Tyr-Gly-Leu-Arg-Pro[-Gly-X-Gln- His-Trp 2 -Ser-Tyr-Gly-Leu-Arg-Pro]  n -Gly-Z 2 , where amino acids are denoted using three-letter code, Trp 1  and Trp 2  correspond to tryptophan (Trp) or formylated tryptophan (N-(indole)-formyl- tryptophan ), n is the number equal to at least 1, X is the direct bond or spacer group between the Gly and Gln amino acids, Z 1 -Glx-Glx represents pGlu (pyruglutaminic acid) or Gln bound to the tail having at least one additional amino acids. Glycine amino acid in position 6 of at least one from the luteinizing hormone-releasing hormone decapeptides is substituted with right- rotation acid. EFFECT: enhanced effectiveness of vaccine. 13 cl, 5 tbl
Patent RU-2148384-C1 (RU)
Title: Orthodontic apparatus for treating orally positioned central teeth of the maxilla and mandible
Inventor: MOISEENKO S A
IPC: A61C7/00
Filed: 1998-04-14
Granted: 2000-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has bearing part and horizontally mounted guide bushings. Active part is introduced into the bushings as straight wire segment possessing shape memory properties. The segment has cross-section corresponding to internal bushing diameter and is movable on bushings and thrust against them. Orthodontic crowns manufactured in individually selected shape are used as bearing part rigidly fixed on the teeth to be treated. The device is applied in two modes: mechanical one and retention one. EFFECT: enhanced effectiveness of treatment; reduced probability of caries injuries; low weight of the apparatus. 2 cl
Patent RU-2139657-C1 (RU)
Title: Insecticide composition
Inventor: ALEKSANDROV A B
IPC: A01N57/20
Filed: 1998-04-06
Granted: 1999-10-20
Abstract: FIELD: sanitation, insecticides. SUBSTANCE: invention describes an insecticide composition containing permethrin, tetramethrin, piperonylbutoxide and a solvent and containing additionally O,O-dimethyl-O-(2,2-di- -chlorovinyl)-phosphate, 2,5-furandione, dihydro-3-(tetra- -propenyl) and hydrocarbon propellent and hydrocarbon or alcohol solvent as a solvent at the following ratio of components, wt.-%: tetramethrin 0.01-0.60; permethrin 0.01-0.50; O, O-dimethyl-O-(2,2-dichlorovinyl)-phosphate 0.05-1.00; piperonylbutoxide 0.01-2.00; 2,3-furandione, dihydro-3-(tetra- -propenyl) 0.01-0.50; hydrocarbon propellent 20.00-60.00 and hydrocarbon or alcohol solvent - the rest. EFFECT: increased acute and limited and regulated residual insecticide effect, decreased amount of necessary sanitation treatments of compartments. 4 tbl
Patent RU-2149851-C1 (RU)
Title: Concrete mix
Inventor: AKST EH EH
IPC: C04B28/04
Filed: 1998-09-09
Granted: 2000-05-27
Abstract: FIELD: manufacture of decorative concrete mixes for making finishing plates, road paving members, small architectural forms and monolithic coatings of floors and roads. SUBSTANCE: concrete mix comprises, wt %: filler having 0.14-5 mm fraction, 50-70 and 5-10 mm fraction, 30-41; and plasticizer selected from group consisting of super plasticizer C-3 based on naphthalenesulfonic acid sodium salt and formaldehyde condensation product, mixture of superplasticizer C-3 with 50% aqueous solution of polyvinyl acetate emulsion in 3.33-4.7: 1 ratio, mixture of super plasticizer C-3 with 50% aqueous solution of polyvinyl acetate emulsion, epoxy resin and amine hardener, ratios of components being as follows, wt %: said cement, 22.3-24; said filler 61.0-72.0; said plasticizer, 0.11-0.21; pigment, 0.67- 1.22; and water, the balance compression strength does not exceed 72.0 MPa, frost resistance is up to 300 cycles, structural viscosity of concrete mix is not in excess of 1100 Pa.s, shrinkage of cone is 3 cm. EFFECT: greater strength of concrete higher frost resistance thereof, retained plasticity and resistance to forming salted-out areas. 1 tbl
Patent RU-2142747-C1 (RU)
Title: Method for making plastic repair in cases of uterus neck deformity
Inventor: POPKOV S A
IPC: A61B17/42
Filed: 1999-04-15
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting cicatricial tissues of the uterus neck to form congruent surfaces on the anterior and posterior lip of the uterus. Uterus neck wall thickness and depth of lesion are measured. Following intervention kind is determined. Uterus neck wall thickness being 0.7-0.8 cm and less, single row sutures are put. Uterus neck wall thickness being greater than 0.7-0.8 cm, exfoliation operation is to be done. Lesion depth being greater than 4 mm, complete exfoliation is carried out. Lesion depth being less than 4 mm, partial exfoliation is carried out. EFFECT: enhanced effectiveness of treatment based on the best surgical approach selected.
Patent RU-2160100-C1 (RU)
Title: Method of stabilizing ascorbic acid in vegetable extracts
Inventor: SHCHERBAK S N
IPC: A61K31/732
Filed: 1999-07-13
Granted: 2000-12-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: solution of apple pectin purified from metallic impurities is added to solution of ascorbic acid with concentration 1•10 -6  to 1•10 -4  g/ml at ascorbic acid-to-pectin weight ratio from 1:16 to 1:32. EFFECT: prolonged stabilization of ascorbic acid in very dilute solutions. 4 dwg, 5 tbl, 3 ex